January Weather in Westmalle, Belgium

Last updated: August 21, 2025

January in Westmalle, Belgium presents a chill that is felt throughout the month, with maximum temperatures reaching 14°C (58°F) and minimums dipping down to -6°C (21°F). The average temperature settles at a crisp 4°C (40°F), making it a time for warm layers and cozy indoors. Drizzles and dampness are frequent, with precipitation totaling 65 mm (2.5 in) over 12 days, creating a distinctly wet atmosphere. Coupled with a high humidity level of 91%, the weather can be quite brisk, painting a picture of a cold winter month steeped in charm and rich local culture.

January Temperature in Westmalle

In January, Westmalle, Belgium experiences a chilly embrace as temperatures range from a brisk -6°C (21°F) to a milder 14°C (58°F), averaging around 4°C (40°F). This cold month marks the gradual transition from winter to a more temperate climate, with days slowly becoming more inviting as the month progresses. The temperatures often fluctuate, indicating the tail-end of winter's grip, yet still frequently dipping below freezing during nights. As the region braces for February’s even more frigid lows of -11°C (13°F), January's cool weather begins to hint at the approaching spring warmth, gently teasing the warmer days that follow. This transitional period showcases the resilience of the seasons, as winter's remnants linger amid subtle hints of renewal on the horizon.

January Weather in Westmalle: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Westmalle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Westmalle, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec394245505765666660544542
Data source: Temperature data for Westmalle generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Westmalle

In January, Westmalle experiences a moderate precipitation total of 65 mm (2.5 in), spread across approximately 12 days. This marks the beginning of the year with a level of moisture that's indicative of the region's winter climate. As we transition into February and March, precipitation rises slightly to 72 mm (2.8 in), demonstrating a consistent trend of wetness during these early months, with a similar number of rainy days. Interestingly, April sees a significant drop to 38 mm (1.5 in), with only 8 rain days, suggesting a brief respite before spring brings renewed moisture in May and June, returning to the earlier totals of about 65-66 mm. The summer months escalate to July and August, where precipitation peaks at 77 mm (3.0 in) and 78 mm (3.1 in) respectively, indicating a wetter and more humid season. As autumn sets in, totals vary, culminating in a notably rainy December with 93 mm (3.7 in) across 16 days. This pattern reveals a cyclical nature of precipitation in Westmalle, where winter and summer months often bring increased rainfall, contrasting sharply with the drier springtime.

January Precipitation Trends in Westmalle

The chart displays monthly precipitation patterns in Westmalle, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Westmalle, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec657272386566777856845793
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Westmalle

In January, Westmalle, Belgium, experiences a high humidity level of 91%, setting the tone for a damp winter month. This pattern of elevated moisture persists through the colder months, with November and December also recording humidity levels at 92%. As the year progresses into spring, there's a gradual decline in humidity, dropping to 85% by April and reaching its lowest point in the summer months, where it stabilizes around 80% in July. Interestingly, August marks the low end of the annual scale at 76%, followed by a slight increase in the fall, culminating in October's return to a humid 89%. This cyclical trend of high winter humidity, a decrease towards the middle of the year, and a rebound in dampness as the seasons shift reflects Westmalle’s characteristic climate rhythm.

January Average Humidity in Westmalle

This chart illustrates the average monthly humidity levels in Westmalle, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Westmalle is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Westmalle

In January, Westmalle, Belgium, enjoys a low UV Index of 1, indicating minimal sun exposure risk, with a safe burn time of 45 minutes. As winter gives way to early spring, February's UV Index remains at 2, maintaining that low-risk category. However, as March rolls in, it brings a shift with a moderate UV Index of 4—reducing the safe burn time to 30 minutes. This trend continues into April, where the UV Index rises to 5, prompting increased caution. The peak intensity of summer unveils itself in May and June, where UV levels surge to 7 and 8, respectively, leading to significantly reduced burn times of 25 and 15 minutes. The pattern remains consistent in July, while August sees a drop to a high 7. As autumn approaches, UV exposure declines again, with ratings tapering down to moderate levels in September and October, and returning to low in November and December. For detailed information and updates, check out Westmalle UV Index.

Maximum UV Index Levels in Westmalle for January

The chart shows the monthly maximum UV Index (UVI) for Westmalle in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Westmalle typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Westmalle January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Westmalle

In Westmalle, Belgium, January ushers in a modest 119 hours of sunshine, a gentle prologue to the month's chill. As winter transitions into spring, February makes a notable leap to 199 hours, hinting at the vibrant days ahead. March follows suit with a remarkable 269 hours, showcasing the sun's increasing presence. April continues this upward trend, bolstering sunshine hours to 341, while May reaches a peak of 392 hours, bathing the region in warmth. The brilliance persists into June and July, with 390 and 403 hours respectively, making these months the sunniest of the year. However, as summer wanes, August sees a slight dip to 377 hours, transitioning into September with 315 hours. The decline continues into the autumn months, culminating in a modest 134 hours in December. This annual cycle not only reflects the changing seasons but also the delightful escalation of sunlight that elevates spirits in Westmalle, reminding us of nature’s rhythm.

Monthly Sunshine Duration in Westmalle: January Highlighted

The January sunshine duration represents the total number of hours Westmalle experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec119h199h269h341h392h390h403h377h315h235h186h134h
Data source: Westmalle January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Westmalle During January

In Westmalle, Belgium, January tends to keep the sun at bay, with a modest 11% chance of sunny weather. This starkly contrasts with the following month, February, where the likelihood of sunshine jumps to 31%, signaling the gradual return of brighter days. As spring approaches, the chances of sun continue to rise, reaching 39% in March and peaking at 45% in April. This trend underscores a clear seasonal shift, where the dreary winter days give way to more optimistic weather patterns. By the time May rolls around, the probability levels out around 31%, but the promise of summer shines through as the months progress, with June, July, and August maintaining a steady chance of sun between 30% and 35%. Overall, January's gloom gives way to a brighter horizon as the year unfolds.

Percentage of Sunny Days in January in Westmalle

The chart illustrates the percentage of sunny days in Westmalle throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Westmalle experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec11%31%39%45%31%35%34%31%32%30%24%17%
Data source: Westmalle January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Westmalle in January

In January, Westmalle, Belgium enjoys 8 hours of daylight, marking the beginning of a gradual increase in sunlight as the year progresses. February brings a bit more brightness with 9 hours, paving the way for the arrival of spring. By March, daylight stretches to 11 hours, allowing for more outdoor activities. With the longer days of April and May, daylight peaks at an impressive 15 hours, offering plenty of time to bask in the sun. As summer hits in June and July, daylight remains at its maximum with 16 hours, perfect for evening strolls and late-night gatherings. However, as the calendar turns to August, the days start to shorten slightly to 14 hours, signaling the transition into autumn. By September, daylight decreases to 12 hours, and this trend continues through October to 10 hours, while November and December see a further decline, reaching only 8 and 7 hours respectively. This rhythmic ebb and flow of daylight in Westmalle beautifully illustrates the changing seasons and the cozy, reflective nature of winter days.

Average Daylight Hours in Westmalle for January

The chart illustrates the variation in daylight duration in Westmalle throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 25m9h 59m11h 55m13h 53m15h 36m16h 30m16h 1m14h 29m12h 34m10h 37m8h 51m7h 55m
Data source: Westmalle daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Westmalle

In January, Westmalle, Belgium experiences an average wind speed of 4.1 m/s (or 9 mph), setting the tone for a brisk winter month. As the seasons transition into February, the winds pick up slightly to 4.2 m/s, maintaining a refreshing chill in the air. However, as spring approaches, the winds begin to mellow; March sees a drop to 3.8 m/s, followed by an even calmer 3.4 m/s in April. This trend continues into summer, as the average wind speed dips to its seasonal low of 2.8 m/s in June, creating a tranquil atmosphere perfect for leisurely strolls. The winds gradually strengthen again towards the autumn months, with October bouncing back to 4.0 m/s. Overall, Westmalle’s January winds herald a spirited start to the year, paving the way for a dynamic and varied seasonal wind pattern.

Average January Wind Speed in Westmalle

The chart displays monthly wind speed patterns in Westmalle, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.1 m/s4.23.83.44.02.83.23.32.94.03.13.8
Data source: Westmalle January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Westmalle Compares to Other Months

Weather in Westmalle varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Westmalle, focusing on differences in temperature, rainfall, humidity, and UV levels.

January and February showcase a notable shift in weather patterns. While January typically registers a minimum temperature of -6°C (21°F) and an average of 4°C (40°F), February sees colder nights with a minimum of -11°C (13°F) but an increase in the average temperature to 5°C (42°F). On the warmer end, February peaks higher at 19°C (66°F) compared to January's maximum of 14°C (58°F). Precipitation levels are comparable, with January receiving 65 mm (2.5 in) and February slightly higher at 72 mm (2.8 in), both across about 12 days. Humidity remains high in both months, but February's level of 89% is marginally lower than January's 91%. For more detailed weather information, you can check Westmalle weather in February.

In comparing the weather of January and March, January typically experiences colder temperatures, with a minimum of -6°C (21°F) and an average of 4°C (40°F), while March sees a slight increase in warmth, with a minimum of -7°C (20°F) and an average of 7°C (45°F). January's maximum temperature reaches up to 14°C (58°F), whereas March can climb as high as 23°C (73°F), indicating a significant warming trend as spring approaches. Precipitation levels are relatively similar, with January receiving 65 mm (2.5 in) over 12 days and March slightly higher at 72 mm (2.8 in) over 14 days. Additionally, humidity remains high in both months, at 91% in January and 87% in March, suggesting a generally damp atmosphere. For more detailed weather insights, you can visit Westmalle weather in March.

In January, the weather is notably colder, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 14°C (58°F) and an average temperature of 4°C (40°F). The month experiences significant precipitation, totaling 65 mm (2.5 in) over approximately 12 days, coupled with high humidity at 91%. In contrast, April brings a much milder and more pleasant climate, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 28°C (83°F) and an average temperature of 10°C (51°F). Precipitation decreases to 38 mm (1.5 in) over about 8 days, and humidity also drops to 85%. For a detailed look at April's weather specifics, check Westmalle weather in April.

In January, temperatures in Westmalle range from a chilly minimum of -6°C (21°F) to a comfortable maximum of 14°C (58°F), with an average temperature of just 4°C (40°F). During this month, the region experiences significant humidity at 91%, accompanied by 65 mm (2.5 inches) of precipitation over about 12 days. In contrast, May brings a marked warming trend, where temperatures fluctuate from a low of 1°C (34°F) to a high of 32°C (89°F), with an average temperature reaching 14°C (57°F). Despite the slightly higher precipitation of 65 mm (2.6 inches) spread over one additional day, May's humidity decreases to 82%, creating a more pleasant atmosphere. For a closer look at May weather specifics, visit Westmalle weather in May.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 14°C (58°F), and an average temperature of around 4°C (40°F). The month sees significant humidity at 91% and relatively frequent precipitation, with rain occurring on 12 days totaling 65 mm (2.5 in). In contrast, June brings much warmer conditions, with minimum temperatures of 8°C (46°F) and soaring highs of 33°C (92°F). The average temperature climbs to a pleasant 19°C (66°F), accompanied by slightly lower humidity at 82%. Rainfall is similar, totaling 66 mm (2.6 in) over just 11 days. For more details on the specific weather patterns in June, you can visit Westmalle weather in June.

Comparing the weather in January and July reveals a striking contrast in temperatures and conditions. In January, temperatures range from a chilly -6°C (21°F) to a mild 14°C (58°F), with an average of 4°C (40°F). The month is characterized by high humidity at 91% and approximately 65 mm (2.5 in) of precipitation over 12 days. In contrast, July boasts much warmer weather, with temperatures ranging from 7°C (46°F) at night to a blistering 40°C (104°F) during the day, averaging 19°C (67°F). Although July sees slightly more precipitation at 77 mm (3.0 in) over the same number of days, the humidity is lower at 80%. For more specific details about July weather, you can check Westmalle weather in July.

January and August present stark contrasts in weather. In January, temperatures range from a chilly minimum of -6°C (21°F) to a cool average of 4°C (40°F), with highs reaching 14°C (58°F). The month also sees significant precipitation, totaling 65 mm (2.5 in) over about 12 rainy days, accompanied by high humidity levels of 91%. In contrast, August experiences much warmer temperatures, with a minimum of 8°C (47°F), an average of 19°C (66°F), and maximums soaring up to 35°C (96°F). Precipitation is slightly higher at 78 mm (3.1 in) over 14 days, though humidity decreases to 76%. For a more detailed look at August weather, you can visit Westmalle weather in August.

In January, the weather is significantly colder, with temperatures ranging from a chilly -6°C (21°F) at night to a mild 14°C (58°F) during the day, and high humidity at 91%. It's also a relatively wet month, receiving around 65 mm (2.5 in) of precipitation over approximately 12 days. In contrast, September experiences much warmer temperatures, with lows of 3°C (39°F), averages around 16°C (60°F), and highs peaking at 33°C (92°F). Additionally, September has a slightly lower precipitation level at 56 mm (2.2 in) over 10 days, and the humidity decreases to 82%. For more details on September weather, check Westmalle weather in September.

January and October exhibit notable differences in weather patterns. In January, temperatures range from a chilly minimum of -6°C (21°F) to a maximum of 14°C (58°F), with an average of 4°C (40°F). The month sees about 65 mm (2.5 in) of precipitation spread over 12 days, coupled with a high humidity level of 91%. In contrast, October presents milder conditions, with temperatures varying from a minimum of 2°C (36°F) to a maximum of 26°C (79°F) and averaging 12°C (55°F). Precipitation increases slightly to 84 mm (3.3 in) across 13 days, alongside a humidity level of 89%. For more detailed information on October weather, you can refer to Westmalle weather in October.

January and November present quite different weather experiences, though they are both characterized by relatively cool temperatures. In January, temperatures range from a minimum of -6°C (21°F) to a maximum of 14°C (58°F), with an average of 4°C (40°F). The month sees about 65 mm (2.5 in) of precipitation over approximately 12 days, accompanied by high humidity at 91%. In contrast, November boasts milder temperatures ranging from -2°C (28°F) to 19°C (66°F), with an average of 7°C (46°F). Precipitation is slightly lower at 57 mm (2.2 in), also spread across 12 days, and humidity readings are comparable at 92%. For more details on the weather in November, you can check this link: Westmalle weather in November.

In January, the weather is typically colder than in December, with average temperatures ranging from a minimum of -6°C (21°F) to a maximum of 14°C (58°F), compared to December's slightly warmer range of -5°C (24°F) to 15°C (59°F). While January sees a lower amount of precipitation at 65 mm (2.5 in) over 12 days, December experiences higher rainfall, totaling 93 mm (3.7 in) across 16 days. Both months maintain high humidity levels, with January at 91% and December slightly higher at 92%. For more detailed information about December weather patterns, visit Westmalle weather in December.

Compare Westmalle's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Westmalle

As January unfolds in Westmalle, it brings a distinct chill, characterized by maximum temperatures hovering around 14°C and a notable average of just 4°C, setting the stage for a more wintry atmosphere compared to the milder months that precede it. This month sees a significant shift in precipitation patterns, with over 12 days of rain accumulating approximately 65 mm, contributing to a high humidity level of 91% that can make the air feel even cooler. The colder temperatures and frequent rain transform the landscape, making January markedly different from the sunnier months of spring and summer. For a deeper dive into the seasonal variations, visit Westmalle Climate.